Geoelectric studies of the Belgorod-Sumy megablock of the northern slope of the Dnieper-Donets Trough
© B.I. Shirkov, O.V. Gishchuk, A.M. Kushnir, 2015
Processing of long-term Earth's electromagnetic field observations was performed using two software systems (PRC_MTMV and PTS),
frequency distribution of the amplitude and phase of impedance, apparent resistivity, horizontal components of the magnetic tensor
and tipper were obtained. Minimum on the descending part of ð K curves according to the results of a qualitative assessment
corresponds to the conductor at a depth of 50-150 km.
Key words: magnetotelluric sounding, magnetovariational profiling, the Dnieper-Donets Trough.